4456940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9689}}^1$

素因数の和:9721

約数の個数: 24

約数和(自身を含む): 9767520

約数和(自身を除く): 5310580

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 9689, 19378, 38756, 48445, 96890, 193780, 222847, 445694, 891388, 1114235, 2228470, 4456940]

約数ペア:

[(1, 4456940), (2, 2228470), (4, 1114235), (5, 891388), (10, 445694), (20, 222847), (23, 193780), (46, 96890), (92, 48445), (115, 38756), (230, 19378), (460, 9689)]